LTM Portable (Master) - mame (0280) machine

MAME: 0280 - Released: 2025-08-29T22:26:57 - Lists: 731 - Software: 139884 - rom: 235974 - disk: 11384

machine

• XML • JSON • AO

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
ltmpm	acorn/bbcm.cpp	bbc	no	no	no	yes	LTM Portable (Master)	1986	Lawrie T&M Ltd.	bbcm	bbcm

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
screen	raster	0	640	512	25.040064	16000000	1024	0	640	624	0	512	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
imperfect	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
mos320.ic24	131072	0f747ebe	eacacbec3892dc4809ad5800e6c8299ff9eb528f	rom	20000	good	no	mos320.ic24	320
mos350.ic24	131072	141027b9	85211b5bc7c7a269952d2b063b7ec0e1f0196803	rom	20000	good	no	mos350.ic24	350
mos329.ic24	131072	8dd7338b	4604203c70c04a9fd003103deec438fc5bd44839	rom	20000	good	no	mos329.ic24	329
mos320.cmos	64	c7f9e85a	f24cc9db0525910689219f7204bf8b864033ee94	rtc	0	good	no	mos320.cmos	320
mos350.cmos	64	e84c1854	f3cb7f12b7432caba28d067f01af575779220aac	rtc	0	good	no	mos350.cmos	350
mos350.cmos	64	e84c1854	f3cb7f12b7432caba28d067f01af575779220aac	rtc	0	good	no	mos350.cmos	329

chip

type	tag	name	clock
cpu	maincpu	GTE G65SC12	2000000
audio	mono	Speaker
audio	sn	SN76489A	4000000
audio	samples	Samples
audio	cassette	Cassette
audio	wdfdc:0:525qd:flopsndout	Speaker
audio	wdfdc:0:525qd:floppysound	Floppy sound	44100
audio	wdfdc:1:525qd:flopsndout	Speaker
audio	wdfdc:1:525qd:floppysound	Floppy sound	44100
audio	1mhzbus	BBC Micro 1MHz Bus port	1000000

softwarelist

tag	name	status	filter
cass_ls	bbc_cass	original	A,B,M
flop_ls_m	bbcm_flop	original
cart_ls_m	bbcm_cart	original
flop_ls_b	bbcb_flop	compatible
flop_ls_b_orig	bbcb_flop_orig	compatible
rom_ls	bbc_rom	original	M
hdd_ls	bbc_hdd	original	M

device_ref

name
g65sc12
ipt_merge_any_hi
ram
screen
palette
saa5050
hd6845s
ls259
mos6522
bbcm_kbd
speaker
sn76489a
mc146818
mc6854
econet
econet_slot
electron_cartslot
electron_cartslot
bbc_romslot16
samples
cassette_image
acia6850
serproc
rs232
mos6522
centronics
centronics_printer
printer_image
output_latch
upd7002
bbc_analogue_slot
wd1770
floppy_connector
floppy_525_qd
speaker
flopsnd
floppy_connector
floppy_525_qd
speaker
flopsnd
bbc_1mhzbus_slot
bbc_tube_slot
bbc_tube_slot
bbc_userport_slot
bbc_romslot32
bbc_ram
bbc_romslot32
bbc_ram
bbc_internal_slot
bbc_modem_slot
software_list
software_list
software_list
software_list
software_list
software_list
software_list

sample

name
motoroff
motoron

biosset

name	description	default
320	MOS 3.20	no
350	MOS 3.50	no
329	MOS 3.29	no

sound

channels
3

feature

type	status	overall
graphics	imperfect

ramoption

name	default
128K	yes

device, instance

type	tag	interface	name	briefname
cartridge	cartslot1	bbcm_cart	cartridge1	cart1
cartridge	cartslot2	bbcm_cart	cartridge2	cart2
romimage	romslot8	bbc_rom	romimage1	rom1
cassette	cassette	bbc_cass	cassette	cass
printout	printer:printer:printer		printout	prin
floppydisk	wdfdc:0:525qd	floppy_5_25	floppydisk1	flop1
floppydisk	wdfdc:1:525qd	floppy_5_25	floppydisk2	flop2

device, extension

type	tag	interface	fixed_image	extension_names
cartridge	cartslot1	bbcm_cart		rom, bin
cartridge	cartslot2	bbcm_cart		rom, bin
romimage	romslot8	bbc_rom		rom, bin
cassette	cassette	bbc_cass		wav, flac, csw, uef
printout	printer:printer:printer			prn
floppydisk	wdfdc:0:525qd	floppy_5_25		mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, ima, img, ufi, 360, ipf, hfe, ssd, bbc, dsd, adf, ads, adm, adl, dds, fsd
floppydisk	wdfdc:1:525qd	floppy_5_25		mfi, dfi, mfm, td0, imd, 86f, d77, d88, 1dd, cqm, cqi, dsk, ima, img, ufi, 360, ipf, hfe, ssd, bbc, dsd, adf, ads, adm, adl, dds, fsd
romimage	romslot4	bbc_rom	1
romimage	romslot6	bbc_rom	1

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3	reqbuttons
keyboard		92		no

port, analog

port_tag	analog_masks
:kbd:BREAK
:kbd:COL0
:kbd:COL1
:kbd:COL10
:kbd:COL11
:kbd:COL12
:kbd:COL13
:kbd:COL14
:kbd:COL15
:kbd:COL2
:kbd:COL3
:kbd:COL4
:kbd:COL5
:kbd:COL6
:kbd:COL7
:kbd:COL8
:kbd:COL9

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
econet	e01s	econet_e01s	no
econet	e01	econet_e01	no
cartslot1
cartslot2
romslot8	ram	bbc_ram	no
rs423	terminal	serial_terminal	no
rs423	sunkbd	sunkbd_adaptor	no
rs423	dec_loopback	dec_rs232_loopback	no
rs423	ie15	ie15_terminal	no
rs423	null_modem	null_modem	no
rs423	keyboard	serial_keyboard	no
rs423	patch	rs232_patch_box	no
rs423	swtpc8212	swtpc8212_terminal	no
rs423	printer	serial_printer	no
rs423	scorpion	scorpion_ic	no
rs423	loopback	rs232_loopback	no
rs423	mockingboard	mockingboardd	no
rs423	msystems_mouse	rs232_mouse_hle_msystems	no
rs423	nss_tvi	nss_tvinterface	no
rs423	rs232_sync_io	rs232_sync_io	no
rs423	pty	pseudo_terminal	no
rs423	votraxtnt	serial_votraxtnt	no
rs423	rs_printer	rs_serial_printer	no
printer	nlq401	nlq401	no
printer	smartboard	centronics_smartboard	no
printer	chessmec	centronics_chessmec	no
printer	samdac	centronics_samdac	no
printer	covox_stereo	covox_stereo	no
printer	adaptator	adaptator_multitap	no
printer	digiblst	cpcdigiblst	no
printer	lx800	lx800	no
printer	jx80	epson_jx80	no
printer	ap2000	ap2000	no
printer	ex800	ex800	no
printer	fx80	epson_fx80	no
printer	rx80	epson_rx80	no
printer	mz1p16	mz1p16	no
printer	covox	covox	no
printer	pl80	comx_pl80	no
printer	lx810l	lx810l	no
printer	p72	p72	no
printer	printer	centronics_printer	yes
analogue	quinkey	bbc_quinkey_intf	no
analogue	voltmace3b	bbc_voltmace3b	no
analogue	bitstik2	bbc_bitstik2	no
analogue	bitstik1	bbc_bitstik1	no
analogue	acornjoy	bbc_acornjoy	no
wdfdc:0	525qd	floppy_525_qd	yes
wdfdc:0	525sd	floppy_525_sd	no
wdfdc:0	35dd	floppy_35_dd	no
wdfdc:0	525sssd	floppy_525_sssd	no
wdfdc:1	525qd	floppy_525_qd	yes
wdfdc:1	525sd	floppy_525_sd	no
wdfdc:1	35dd	floppy_35_dd	no
wdfdc:1	525sssd	floppy_525_sssd	no
1mhzbus	cc500	bbc_cc500	no
1mhzbus	beebsid	beebsid	no
1mhzbus	dc	bbc_datacentre	no
1mhzbus	sprite	bbc_sprite	no
1mhzbus	torchhd	bbc_torchhd	no
1mhzbus	pms64k	bbc_pms64k	no
1mhzbus	pdram	bbc_pdram	no
1mhzbus	opusa	bbc_opusa	no
1mhzbus	multiform	bbc_multiform	no
1mhzbus	m87	bbc_m87	no
1mhzbus	ieee488	bbc_ieee488	no
1mhzbus	awhd	bbc_awhd	no
1mhzbus	barrybox	bbc_barrybox	no
1mhzbus	b488	bbc_b488	no
1mhzbus	beebex	bbc_beebex	no
1mhzbus	m2000	bbc_m2000	no
1mhzbus	ramdisc	bbc_ramdisc	no
1mhzbus	24bbc	bbc_24bbc	no
1mhzbus	beebopl	beebopl	no
1mhzbus	beebide	bbc_beebide	no
1mhzbus	emrmidi	bbc_emrmidi	no
1mhzbus	ide8	bbc_ide8	no
1mhzbus	m3000	bbc_m3000	no
1mhzbus	2ndserial	bbc_2ndserial	no
1mhzbus	m5000	bbc_m5000	no
intube	rc65816	bbc_tube_rc65816	no
intube	rc6502	bbc_tube_rc6502	no
intube	arm7	bbc_tube_arm7	no
intube	80186	bbc_tube_80186	no
intube	65c102	bbc_tube_65c102	no
extube	rc6502	bbc_tube_rc6502	no
extube	arm7	bbc_tube_arm7	no
extube	80186	bbc_tube_80186	no
extube	65c102	bbc_tube_65c102	no
extube	6502	bbc_tube_6502	no
extube	80286	bbc_tube_80286	no
extube	pcplus	bbc_tube_pcplus	no
extube	z80	bbc_tube_z80	no
extube	z80w	bbc_tube_z80w	no
extube	32016	bbc_tube_32016	no
extube	6502e	bbc_tube_6502e	no
extube	32016l	bbc_tube_32016l	no
extube	arm	bbc_tube_arm	no
extube	matchbox	bbc_tube_matchbox	no
extube	a500	bbc_tube_a500	no
extube	rc65816	bbc_tube_rc65816	no
extube	a500d	bbc_tube_a500d	no
extube	zep100m	bbc_tube_zep100m	no
userport	amxmouse	bbc_amxmouse	no
userport	beebspch	bbc_beebspch	no
userport	chameleon	bbc_chameleon	no
userport	sdcard	bbc_sdcard	no
userport	lcd	bbc_lcd	no
userport	cpalette	bbc_cpalette	no
userport	m4000	bbc_m4000	no
userport	m512mouse	bbc_m512mouse	no
userport	usersplit	bbc_usersplit	no
userport	sdcardt	bbc_sdcardt	no
userport	lvlecho	bbc_lvlecho	no
userport	tracker	bbc_tracker	no
userport	voicebox	bbc_voicebox	no
internal	overlay	bbc_overlay	no
internal	morleyaa	bbc_morleyaa	no
modem	scsiaiv	bbc_scsiaiv	no
modem	meup	bbc_meup	no